Cita APA (7th ed.)

Lopez, N. d. L. (1988). The values professed and practiced by public and private secondary school teachers and administrators Pangasinan, 1987-1988.

Cita Chicago (17th ed.)

Lopez, Natividad de Leon. The Values Professed and Practiced by Public and Private Secondary School Teachers and Administrators Pangasinan, 1987-1988. 1988.

Cita MLA (9th ed.)

Lopez, Natividad de Leon. The Values Professed and Practiced by Public and Private Secondary School Teachers and Administrators Pangasinan, 1987-1988. 1988.